Maligayang pagdating sa IDNStudy.com, ang iyong platform para sa lahat ng iyong katanungan! Sumali sa aming interactive na platform ng tanong at sagot para sa mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.
Answer:
A circumpolar star or constellation is one that is visible all the year round from any particular location on the Earth’s surface. For example, if you were stood at the Earth’s north pole you would be able to see all stars above (to the north) of the celestial equator, but none of the stars or constellations below.
Due to Earth's rotation and axial tilt with respect to the Sun, the stars and constellations can be divided into two categories. Those stars and constellations that never rise or set are called circumpolar. The rest are divided into seasonal stars and constellations. The stars and constellations that are circumpolar depends on the observer's latitude.
All circumpolar constellations are found near the celestial poles and, due to their proximity to the poles, they never disappear from view. The five northern constellations visible from most locations north of the equator throughout the year are Cassiopeia, Cepheus, Draco, Ursa Major, and Ursa Minor.
The stars and constellations that are circumpolar depends on the observer's latitude. In the Northern Hemisphere, certain stars and constellations will always be visible in the northern circumpolar sky. The same holds true in the Southern Hemisphere, where certain stars and constellations will always be visible in the southern circumpolar sky.
Explanation:
I hope that helps :>